420012629042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{12355493}}^1$

素因数の和:12356257

約数の個数: 16

約数和(自身を含む): 658300720320

約数和(自身を除く): 238288091278

約数列:

[1, 2, 23, 46, 739, 1478, 16997, 33994, 12355493, 24710986, 284176339, 568352678, 9130709327, 18261418654, 210006314521, 420012629042]

約数ペア:

[(1, 420012629042), (2, 210006314521), (23, 18261418654), (46, 9130709327), (739, 568352678), (1478, 284176339), (16997, 24710986), (33994, 12355493)]